Mishimoto MMHOSE-EVO-8BL Mitsubishi Lancer Evolution 8 Silicone Radiator Hose Kit, Blue Direct fit for Mitsubishi Lancer Evolution 8 INNER DIAMETER: 1.3" OUTER DIAMETER: 1.65" Maximum Temperature: 330F Constructed with high grade silicone and heat-resistant embedded fibers Mishimoto Lifetime Warranty Interior Material: Heat-resistant embedded fibers Exterior Material: Silicone Maximum Temperature: 330 F Inner Diameter: Hose 1: 1.3", Hose 2: 1.3" Outer Diameter: Hose 1: 1.65", Hose 2: 1.65"